.card-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.card {
  display: flex;
  flex-direction: column;
  color: white;
  background: navy;
  border: solid white;
  overflow: hidden;
  margin: 15px;
  padding: 1vw;
  max-width: 100vw;
}

body {
  background-image: radial-gradient(red, purple, navy);
}

.content {
  padding: 1em;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.image {
  width: 100%;
  height: 100%;
}

.title {
  font-size: 1.5em;
  font-weight: bold;
  font-family: "Merriweather Sans", sans-serif;
  color: #000;
}

@media (min-width: 700px) {
  .card {
    max-width: 40vw;
  }
}

#header{
  color: white;
  background: navy;  
  border: solid white;
  padding: 10px;
  text-align: center;
}

#header p{
  font-size: 1.5rem;
}

@media (min-width: 1100px) {
  .card {
    max-width: 40vw;
  }
}